Unit Converters
Convert between different units of measurement
Our comprehensive unit conversion tools support a wide range of measurement types including length, weight, volume, temperature, and data storage. Whether you're working on international projects, cooking, construction, or scientific research, these converters provide accurate conversions between metric, imperial, and specialized units.
Featured Unit Converters
Common Use Cases
- Converting measurements for international projects and recipes
- Translating GPS coordinates between different formats
- Converting temperatures for weather and scientific applications
- Calculating data storage sizes for technical specifications
- Converting weights and volumes for shipping and logistics
- Translating length measurements for construction and design
All Unit Converters
Parking Timer
Parking meter timer with expiration alerts
Unix Timestamp Converter
Convert between Unix timestamps and dates
Date Formatter
Convert dates to different formats
Julian Date Converter
Convert between Gregorian dates and Julian Day numbers
Rectangle Calculator
Calculate area, perimeter, diagonal, and aspect ratio from length and width. Find missing dimensions.
Sphere Calculator
Calculate volume, surface area, radius, diameter, and circumference of a sphere from any known value.
Cylinder Calculator
Calculate volume, surface area, radius, height, and dimensions of a cylinder from various input combinations.
Cone Calculator
Calculate volume, surface area, slant height, and dimensions of a cone from various input combinations.
Pyramid Calculator
Calculate volume, surface area, slant height, and dimensions of a square pyramid from various input combinations.
Cube Calculator
Calculate volume, surface area, face diagonal, space diagonal, and all cube measurements from any known value.
Rectangular Prism Calculator
Calculate volume, surface area, space diagonal, and all box measurements from various input combinations.
Force Calculator
Calculate force, mass, and acceleration using Newton's second law (F=ma) with advanced physics formulas.
Roman Numeral Converter
Convert between Arabic numerals (1-3999) and Roman numerals (I-MMMCMXCIX) with step-by-step breakdown.
Number Base Converter
Convert between binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16) with base 32 and 64.
Decimal to Fraction Converter
Convert decimal numbers to fractions with automatic simplification. View mixed numbers and convert fractions back to decimals.
Currency Converter
Convert between 50+ world currencies with exchange rate estimates and quick conversions
Triangle Calculator
Calculate triangle properties including area, perimeter, angles, and sides
Time Zone Converter
Convert times between different time zones around the world
BMI Calculator
Calculate your Body Mass Index to assess weight relative to height
Ideal Weight Calculator
Calculate your ideal weight based on various scientific formulas and methodologies
Image to PDF
Convert one or multiple images into a single PDF file
ASCII Art Maker
Convert images to ASCII art with customizable options
Text to Slug
Convert text to URL-friendly slugs. Create SEO-friendly URLs with customizable separators.
Text Trimmer
Trim text to a specific length by characters, words, sentences, or lines.
Column Extractor
Extract specific columns from CSV, TSV, or delimited text data. Select by number or range.
Sentence Counter
Count sentences in your text and analyze sentence length. Get statistics on average words per sentence and identify shortest and longest sentences.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text instantly. Free online tool with URL-safe encoding option and UTF-8 support.
URL Encoder/Decoder
Encode or decode URLs instantly. Supports percent-encoding, form data encoding, and special character handling.
HTML Encoder/Decoder
Encode text to HTML entities or decode HTML entities to text. Free online tool for safe HTML display and XSS prevention.
Binary to Text Converter
Convert text to binary or binary to text instantly. Free online tool with multiple format options for encoding and decoding binary data.
Hex to Text Converter
Convert text to hexadecimal or hex to text instantly. Free online tool with multiple format options for encoding and decoding hex data.
Emoji Encoder
Convert text to emojis by replacing letters and words with fun emoji characters. Great for social media and messaging.
Unicode Converter
Convert text to Unicode code points and decode Unicode back to text. Supports U+XXXX, decimal, hex, HTML entities, CSS, and JavaScript escape formats.
JSON Formatter
Format, beautify, minify, and validate JSON data with real-time error detection. Includes key sorting and detailed statistics.
JSON to CSV Converter
Convert JSON data to CSV format for spreadsheets. Supports nested object flattening, custom delimiters, and instant download.
CSV to JSON Converter
Convert CSV spreadsheet data to JSON format. Automatic delimiter detection, number parsing, and multiple output formats.
XML Formatter
Format, beautify, minify, and validate XML documents with real-time error detection. Includes document statistics and comment preservation.
XML to JSON
Convert XML documents to JSON format with customizable attribute handling, array detection for repeated elements, and configurable output formatting.
YAML to JSON
Convert YAML configuration files to JSON format with customizable indentation, nested object support, and instant preview. Perfect for DevOps and data transformation.
JSON to YAML
Convert JSON data to YAML format with customizable indentation, nested object support, and instant preview. Perfect for DevOps configuration files.
TSV to CSV
Convert tab-separated values to comma-separated values with automatic quoting, special character handling, and data statistics.
CSV to TSV
Convert comma-separated values to tab-separated values with proper handling of quoted fields and escaped characters.
Markdown to HTML
Convert Markdown syntax to HTML with support for headers, lists, links, images, code blocks, and live preview.
HTML to Markdown
Convert HTML markup to Markdown syntax with support for headers, lists, links, images, code blocks, and entity decoding.
Comma Separator
Add or remove commas from lists, convert between different separators, and format data for CSV or programming.
Case Converter
Convert text between different case formats (uppercase, lowercase, camelCase, etc.)
Unit Converter
Convert between different units of measurement including length, weight, temperature, and more
Length Converter
Convert between various length units with comprehensive support for metric, imperial, astronomical, and scientific measurements
Weight and Mass Converter
Convert between different units of weight and mass including metric, imperial, precious metals, scientific, and historical units
Volume Converter
Convert between volume units including metric, imperial, cooking, and scientific measurements
GPS Coordinate Converter
Convert between GPS coordinate formats including decimal degrees and degrees minutes seconds (DMS)
Temperature Converter
Convert between temperature units like Celsius, Fahrenheit, Kelvin, and scientific temperature scales
Data Storage Converter
Convert between data storage units like bytes, KB, MB, GB, TB, and binary units
Fake Data Generator
Generate realistic fake names, emails, phone numbers, and addresses for testing
Simple Data Masker
Hide parts of sensitive data (e.g., credit card, phone number) with asterisks